package com.kele.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.env.Environment;
import org.springframework.core.env.Profiles;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;

@Configuration //表明这是一个配置类
@EnableSwagger2  // 开启Swagger2
public class SwaggerConfig {

   @Bean
   public Docket docket1(){
       return new Docket(DocumentationType.SWAGGER_2).groupName("A");
   }
    @Bean
    public Docket docket2(){
        return new Docket(DocumentationType.SWAGGER_2).groupName("B");
    }
    @Bean
    public Docket docket3(){
        return new Docket(DocumentationType.SWAGGER_2).groupName("C");
    }
    @Bean
    public Docket docket4(){
        return new Docket(DocumentationType.SWAGGER_2).groupName("D");
    }

    //配置Swagger的Docket的bean 实例
    @Bean
    public Docket docket(Environment environment){

        //设置要显示的swagger环境
        Profiles profiles = Profiles.of("dev", "test");
        //通过environment.acceptsProfiles判断是否出资按自己设定的环境中
        boolean flag = environment.acceptsProfiles(profiles);

        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .groupName("kele")
                .enable(flag) // 是否启用swagger 如为FALSE则swagger不能在浏览器中访问
                .select()
                //RequestHandlerSelectors 配置要扫描接口的方式
                //basePackage 要指定扫描的包
                // any() 扫描全部
                // none() 不扫描
                // withClassAnnotation 扫描类上的注解，参数是一个注解的反射对象
                // withMethodAnnotation 扫描方法上的注解
                .apis(RequestHandlerSelectors.basePackage("com.kele.controller"))
                .build();
    }

    //配置Swagger信息
    private ApiInfo apiInfo(){
        //作者信息
        Contact contact = new Contact("kele", "https://space.bilibili.com/339185254", "772210103@qq.com");
        return new ApiInfo(
                "Kele的SwaggerAPI文档",
                "呆兽",
                "v1.0",
                "https://space.bilibili.com/339185254",
                contact,
                "Apache 2.0",
                "https://space.bilibili.com/339185254",
                new ArrayList()
        );
    }
}
